AI/LLM Agent Engineer — Build AI Agents for Sales, Support & Operations (Bilingual EN/ES)

Proven experience building production-grade AI/LLM agents (portfolio or case studies required). Strong Python skills and experience with LLM APIs (OpenAI, Anthropic, etc.). Experience with automation platforms (n8n, Make, Zapier) and API/webhook integrations. Knowledge of RAG, vector databases (Pinecone, Weaviate, etc.), and prompt engineering. Fluent English and Spanish, written and spoken (we work with clients in both languages). Availability for meetings in U.S. Central Time (Houston-based team). Available for a long-term engagement — this is a one-year contract with renewal potential based on results. Nice to Have: Prior experience at an AI agency or automation consultancy. Familiarity with WhatsApp Business API and voice AI platforms. Background in sales, customer support, or AdTech (helps with domain understanding).